EP 2915294 B1 20160831 - MULTIPLE PATH AVAILABILITY BETWEEN WALKABLE CLUSTERS
Title (en)
MULTIPLE PATH AVAILABILITY BETWEEN WALKABLE CLUSTERS
Title (de)
VERFÜGBARKEIT MEHRERER PFADE ZWISCHEN BEGEHBAREN CLUSTERN
Title (fr)
DISPONIBILITÉ DE MULTIPLES CHEMINS ENTRE DES GRAPPES PRATICABLES
Publication
Application
Priority
- US 201261720051 P 20121030
- US 201313768453 A 20130215
- US 2013067265 W 20131029
Abstract (en)
[origin: US2014122741A1] In one embodiment, a method comprises creating, in a computing network, a hierarchal routing topology for reaching a destination, the hierarchal routing topology comprising a single parent supernode providing reachability to the destination, and a plurality of child supernodes, each child supernode comprising one or more exit network devices each providing a corresponding link to the parent supernode; receiving, in one of the child supernodes, a data packet for delivery to the destination; causing the data packet to traverse along any available data link in the one child supernode independent of any routing topology established by network devices in the one child supernode, until the data packet reaches one of the exit network devices; and the one exit network device forwarding the data packet to the parent supernode, via the corresponding link, for delivery to the destination.
IPC 8 full level
H04L 45/02 (2022.01); H04L 45/28 (2022.01)
CPC (source: EP US)
H04L 45/04 (2013.01 - EP US); H04L 45/46 (2013.01 - EP US); H04L 45/02 (2013.01 - EP US); H04L 45/28 (2013.01 - EP US)
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
DOCDB simple family (publication)
US 2014122741 A1 20140501; US 9258208 B2 20160209; CN 104769897 A 20150708; CN 104769897 B 20171031; EP 2915294 A1 20150909; EP 2915294 B1 20160831; WO 2014070738 A1 20140508
DOCDB simple family (application)
US 201313768453 A 20130215; CN 201380056965 A 20131029; EP 13789926 A 20131029; US 2013067265 W 20131029